2017 TOYOTA AVENSIS warning light

5167-3. Do-it-yourself maintenance
AVENSIS_OM_OM20C66E_(EE)
WARNING
■ Replacing light bulbs
●Turn off the headlights. Do not attempt to replace the bulb immediately
after turning off the headlights.
The bulbs become very hot and may cause burns.
● Do not touch the glass portion of t he light bulb with bare hands. When it is
unavoidable to hold the glass portion, use and hold with a clean dry cloth
to avoid getting moisture and oils on the bulb.
Also, if the bulb is scratched or dropped, it may blow out or crack.
● Fully install light bulbs and any parts used to secure them. Failing to do so
may result in heat damage, fire, or water entering the headlight unit. This
may damage the headlights or cause condensation to build up on the lens.
● Do not attempt to repair or disassemble light bulbs, connectors, electric
circuits or component parts.
Doing so may result in death or serious injury due to electric shock.
■ To prevent damage or fire
Make sure bulbs are fully seated and locked.
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517
8When trouble arises
AVENSIS_OM_OM20C66E_(EE)8-1. Essential information
Emergency flashers ........... 518
If your vehicle has to be stopped in an
emergency ....................... 519 8-2. Steps to take in an
emergency
If your vehicle needs to be towed .......................... 521
If you think something is wrong ............................... 528
Fuel pump shut off system (gasoline engine) ............. 529
If a warning light turns on or a warning buzzer
sounds ............................. 530
If a warning message is displayed ......................... 537
If you have a flat tire (vehicles with
emergency tire
puncture repair kit)........... 554
If you have a flat tire (vehicles with spare
tire) .................................. 570
If the engine will not start.................................. 586
If the parking brake cannot be released .......... 588
If the electronic key does not operate properly ........ 592
If the vehicle battery is discharged ....................... 595
If your vehicle overheats .... 600
If the vehicle becomes stuck ................................ 603
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5308-2. Steps to take in an emergency
AVENSIS_OM_OM20C66E_(EE)
If a war ning light tur ns on or a warning
buzzer sounds
Calmly perform the following actions if any of the warning lights
turn on or flash. If a light turns on or flashes, but then goes off,
this does not necessarily indicate a malfunction in the system.
However, if this continues to occur, have the vehicle inspected
by any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional.
Warning light and warning buzzer list
Warning lightWarning light/Details/Actions
Brake system warning light (red indicator)Indicates that:
• Low brake fluid (warning buzzer)
• Malfunction in the electronically controlled brake system
→ Immediately stop the vehicle in a safe place and con-
tact any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
Continuing to drive the vehicle may be dangerous.
Malfunction indicator lamp Indicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system;
• The electronic Multidrive control system (if equipped);
• The emission control system (if equipped);
• DPF system (if equipped);
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
SRS warning light
Indicates a malfunction in:
• The SRS airbag system; or
• The seat belt pretensioner system.
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
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5318-2. Steps to take in an emergency
AVENSIS_OM_OM20C66E_(EE)
8
When trouble arises
ABS warning lightIndicates a malfunction in:
• The ABS; or
• The brake assist system
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
Brake system warning light (yellow indicator) Indicates a malfunction in the electric parking brake
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
Electric power steering system warning light (warning
buzzer) Indicates a malfunction in the EPS (Electric Power Steer-
ing) system.
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
PCS warning light (if equipped)
When the warning light flashes (and a buzzer sounds):
Indicates a malfunction in the PCS (Pre-Crash Safety sys-
tem)
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
When the warning light illuminates:
Indicates that the PCS (Pre-Crash Safety system) is tem-
porarily unavailable, possibly due to either of the following:
• The part of the windshield around the front sensor being dirty, fogged up or covered with condensation, ice, stick-
ers, etc.
→ Clear the dirt, fog, condensation, ice, stickers, etc.
(→ P. 256)
• Front sensor temperature being outside of its opera- tional range
→ Wait for a while until the area around the front sensor
has cooled down sufficiently.
• Either the VSC (Vehicle Stability Control) system or PCS (Pre-Crash Safety system) is disabled or both are dis-
abled.
→ To enable the PCS, enab le both the VSC system and
PCS. ( →P. 262, 308)
Warning lightWarning light/Details/Actions
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5328-2. Steps to take in an emergency
AVENSIS_OM_OM20C66E_(EE)
(Flashes)
“AFS OFF” indicator (if equipped)Indicates a malfunction in the AFS (Adaptive Front-lighting
System).
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
(Flashes)
Stop & Start cancel indicator (if equipped) Indicates a malfunction in the Stop & Start system.
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
Slip indicator Indicates a malfunction in:
• The VSC system;
• The TRC system; or
• The hill-start assist control system;
→ Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional immediately.
The light will flash when the VSC or the TRC system is
operating.
Low fuel level warning light Indicates that remaining fuel is about 9.0 L (2.4 gal., 2.0
Imp.gal.) or less
→ Refuel the vehicle.
Seat belt reminder light (warning buzzer)*1
Warns the driver and/or front passenger to fasten their
seat belts.
→ Fasten the seat belt.
If the front passenger’s seat is occupied, the front
passenger’s seat belt also needs to be fastened to
make the warning light (warning buzzer) off.
(On the center panel)
Rear passengers’ seat belt reminder lights (warning
buzzer)
*1
Warn the rear passengers to fasten their seat belts
→ Fasten the seat belt.
Parking brake indicator (warning buzzer)*2
Warns the driver to release parking brake.
→ Release the parking brake.
Warning lightWarning light/Details/Actions
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5338-2. Steps to take in an emergency
AVENSIS_OM_OM20C66E_(EE)
8
When trouble arises
*1: Seat belt reminders:The seat belts reminder sounds to alert the driver and passengers that
any of the seat belts of the occupied seats is not fastened. The buzzer
sounds for 30 seconds after the vehicle has reached a speed of at least
20 km/h (12 mph). Then, if the seat belt is still unfastened, the buzzer will
sound in a different tone for 90 more seconds.
*2: Parking brake engaged warning buzzer: A buzzer will sound if the vehicle is driven at a speed of approximately
5 km/h (3 mph) or more.
Master warning light A buzzer sounds and the warning light comes on and
flashes to indicate that the master warning system has
detected a malfunction.
→ P. 537
Tire pressure warning light (if equipped)
When the light comes on:
Low tire inflation pressure such as
• Natural causes ( →P. 534)
• Flat tire ( →P. 570, 554)
→ Adjust the tire inflation pressure to the specified
level.
The light will turn off after a few minutes. In case the
light does not turn off even if the tire inflation pres-
sure is adjusted, have the system checked by any
authorized Toyota dealer or repairer, or another duly
qualified and equipped professional.
When the light comes on after blinking for 1 minute:
Malfunction in the tire pressure warning system ( →P. 535)
→ Have the system checked by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional.
Warning lightWarning light/Details/Actions
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5348-2. Steps to take in an emergency
AVENSIS_OM_OM20C66E_(EE)
■Electric power steering system warning light (warning buzzer)
When the battery charge becomes insufficient or the voltage temporarily
drops, the electric power steering system warning light may come on and the
warning buzzer may sound.
■ When the tire pressure warning light comes on (vehicles with tire pres-
sure warning system)
Inspect the appearance of the tire to check that the tire is not punctured.
If the tire is punctured: →P. 570, 554
If the tire is not punctured:
Carry out the following procedure after the tire temperature has lowered suffi-
ciently.
● Check the tire inflation pressure and adjust to the appropriate level.
● If the warning light does not go out even after several minutes, check that
the tire inflation pressure is at the specified level and carry out initialization.
(→ P. 470)
The warning light may come on again if the above operations are conducted
without first allowing the tire temperature to lower sufficiently.
■ The tire pressure warning light may come on due to natural causes
(vehicles with tire pressure warning system)
The tire pressure warning light may come on due to natural causes such as
natural air leaks and tire inflation pressure changes caused by temperature.
In this case, adjusting the tire inflation pressure will turn off the warning light
(after a few minutes).
■ When using the spare tire (vehicles with tire pressure warning system)
As the spare tire is not equipped with a tire pressure warning valve and trans-
mitter, low inflation pressure of the spare tire will not be indicated by the tire
pressure warning system. Also, if you r eplace a flat tire with the spare tire
after the tire pressure warning light comes on, the light remains on.
■ Conditions that the tire pressure warning system may not function prop-
erly (vehicles with tire pressure warning system)
→ P. 476
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5358-2. Steps to take in an emergency
AVENSIS_OM_OM20C66E_(EE)
8
When trouble arises
■If the tire pressure warning light fre quently comes on after blinking for 1
minute (vehicles with tire pressure warning system)
If the tire pressure warning light frequently comes on after blinking for 1
minute when the engine switch is turned to the “ON” position (vehicles with-
out smart entry & start system) or IGNITION ON mode (vehicles with smart
entry & start system), have it checked by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
If the tire pressure warning light frequently comes on after blinking for 1
minute when you change between registered wheel sets, confirm the correct
wheel set has been selected.
■ If the malfunction indicator lamp comes on while driving
For some models, the malfunction indicator lamp will come on if the fuel tank
becomes completely empty. If the fuel tank is empty, refuel the vehicle imme-
diately. The malfunction indicator lamp will go off after several trips.
If the malfunction indicator lamp does not go off, contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped professional.
■ Front passenger detection sensor, seat belt reminder and warning
buzzer
● If luggage is placed on the front passenger seat, the front passenger detec-
tion sensor may cause the warning light to flash and the warning buzzer to
sound even if a passenger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passenger,
and the warning light may not operate properly.
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